From 06bb72d24fd79a49a2922ac56058634cbcd1eb84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Gil?= <zevarito@gmail.com>
Date: Tue, 13 Apr 2010 14:29:49 -0300
Subject: [PATCH] fix post method in mechanize adapter to handle data as array
 or hash

it fixes spec/integration/mechanize/sample_app.rb:20
---
 lib/webrat/adapters/mechanize.rb | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/lib/webrat/adapters/mechanize.rb b/lib/webrat/adapters/mechanize.rb
index b052fa6..cc70374 100644
--- a/lib/webrat/adapters/mechanize.rb
+++ b/lib/webrat/adapters/mechanize.rb
@@ -22,13 +22,19 @@ module Webrat #:nodoc:
 
     def post(url, data, headers_argument_not_used = nil)
       post_data = data.inject({}) do |memo, param|
-        case param.last
+        case param
         when Hash
-          param.last.each {|attribute, value| memo["#{param.first}[#{attribute}]"] = value }
-        else
-          memo[param.first] = param.last
+          param.each {|attribute, value| memo[attribute] = value }
+          memo
+        when Array
+          case param.last
+          when Hash
+            param.last.each {|attribute, value| memo["#{param.first}[#{attribute}]"] = value }
+          else
+            memo[param.first] = param.last
+          end
+          memo
         end
-        memo
       end
       @response = mechanize.post(url, post_data)
     end